Zoning Lookup
Precision Urban Planning
Standards & Setbacks
Instantly verify permissible heights, floor space indexes (FSI), and required side-yard clearances for any lot.
Development Potential
Maximize Gross Floor Area (GFA). Our engine calculates theoretical maximums based on current by-laws.
Constraints Flagged
Automated alerts for Heritage designations, TRCA hazards, and secondary plan site-specific policies.
We’re still Building, and Would Love Your Input
Toronto Zoning is actively under development. We’re working hard to make zoning information more accessible, useful, and easy to navigate for homeowners, developers, planners, and anyone trying to make sense of the city’s land use rules. If you have thoughts on what we should build, what’s missing, or what would make your work easier, we’d genuinely love to hear from you.
Live Zone Status
Downtown Core Expansion